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Mazyrski [523]
2 years ago
7

Please help solve I dont get it..

Mathematics
1 answer:
Olin [163]2 years ago
8 0

Answer:

a) 7. (b) 1. (c) 11

Step-by-step explanation:

360/30-1=11

360/45-1=7

360/1801=1

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